Year	% of female population
1960	2.49187094943937
1961	2.49453952083764
1962	2.50227978906995
1963	2.51400973096347
1964	2.52813947912327
1965	2.5459897929857
1966	2.56351972716027
1967	2.58008356238833
1968	2.59765959940534
1969	2.61585100520678
1970	2.63979056714239
1971	2.66843087916718
1972	2.69093811456729
1973	2.70331390344551
1974	2.70747408823889
1975	2.70177962061761
1976	2.68629051589475
1977	2.65670329369929
1978	2.61316860582791
1979	2.56487428756793
1980	2.52865621402884
1981	2.50559753455279
1982	2.48636870988937
1983	2.47214339156427
1984	2.46254298483208
1985	2.45666601174072
1986	2.44866613952389
1987	2.43171723773412
1988	2.40266568253987
1989	2.36067310772673
1990	2.31555528267805
1991	2.29144349788968
1992	2.28667463678456
1993	2.28852435642357
1994	2.30022642453973
1995	2.31596039497319
1996	2.3223924607397
1997	2.32342312940614
1998	2.32746587861211
1999	2.33034259543249
2000	2.32999670346119
2001	2.32696353275844
2002	2.32893194425777
2003	2.34877693709678
2004	2.37886678078909
2005	2.40177122710406
2006	2.42175905071481
2007	2.44213682393179
2008	2.45171046014093
2009	2.45419996973909
2010	2.46193421812872
2011	2.46875082595399
2012	2.46692013354337
2013	2.45685076781373
2014	2.44180026455483
2015	2.42411948799111
2016	2.39982293938171
2017	2.36845569292653
2018	2.33377792247346
2019	2.29593039203512
2020	2.25541305964684
2021	2.21890674200559
2022	2.19516983616444
2023	2.19158870586886